TARCO T-3000 Troubleshooting guide

TARCO®3000
ALL SEASON
DUMP BODY/SPREADER
OPERATION AND
MAINTENANCE
INSTRUCTIONS
IMPORTANT SAFETY INFORMATION
ALL OPERATORS MUST REVIEW MANUAL
AND BE TRAINED PRIOR TO OPERATING MACHINE
LOUGHBERRYMFG.CORP.
249EXCELSIORAVENUE
SARATOGASPRINGS,NY12866
PHONE: [phone] FAX: [phone]

Limited Warranty
(Loughberry Manufacturing Co., Inc. is hereinafter called LOUGHBERRY )
Loughberry Mfg. Corp. warrants all products manufactured by it to be free from defects in
material and manufactured at the time of shipment and for twelve (12) months from date of
delivery to customer.
The obligation under this warranty is expressly limited to the replacement or repair at our
Saratoga Springs factory, or at a facility designated by us, of such parts as shall appear to us,
upon inspection at such facility, to have been defective in material and workmanship.
All warranties VOID in the case of negligence, faulty installation, abuse, abnormal usage,
misuse, accidents, or failure to maintain the product according to the manufacturer’s
specifications.
This warranty shall not apply to any product that has been subjected to misuse, misapplication,
neglect (including but not limited to improper maintenance), accident, improper installation,
modification (including buy not limited to use of unauthorized parts or attachments), adjustment,
or repair. Engines, motors, and any accessories furnished with LOUGHBERRY products, but
which are not manufactured by LOUGHBERRY are not warranted by LOUGHBERRY but are
sold only with the express warranty, if any, of the manufacturers thereof. THE FOREGOING IS
IN LIEU OF ALL OTHER WARRANTIES, WHETHER EXPRESS OR IMPLIED
(INCLUDING THOSE OF MERCHANTABILITY AND FITNESS OF ANY PRODUCT FOR
A PARTICULAR PURPOSE), AND OF ANY OTHER OBLIGATION OF LIABILITY ON
THE PART OF LOUGHBERRY.
Limitation of Liability
It is expressly understood that LOUGHBERRY ’S liability for its products, whether due to
breach of warranty, negligence, strict liability, or otherwise, is limited to the furnishing of such
replacement parts, and LOUGHBERRY will not be liable for any other injury, loss, damage, or
expense, whether direct or consequential, including but not limited to loss of use, income, profit,
or production, or increased cost of operation, or spoilage of or damage to material, arising in
connection with the sale, installation, use, or inability to use, or the repair or replacement of ,
LOUGHBERRY products.
1

A WORD ABOUT SAFETY:
The Tarco® 3000 Combination Dump Body/Spreader described in this manual can be operated year
round and during conditions with bad weather and snow & ice conditions. Due to these adverse
operating conditions it is important that you the operator use good safety practices at all times to
protect yourself and co-workers and others when using this machine.
It is not practical or possible to warn you about all the hazards associated with the operation and
maintenance of this machine. You must use your own good judgement supplemented with the
information found on the safety decals, instructions in this manual, your employer’s safety programs,
safety codes, local, state/provincial, and federal laws, rules and regulations.
When performing maintenance on this machine, trouble shooting the operations of the machine,
loading or unloading the machine with material or operating the machine observe & obey all safety
decals on the machine and warnings listed in the manual. Failure to do this could result in serious
injury or death to you or others.
Remember at all times that as the operator you are responsible for the safe operation of this
equipment and responsible for the safety of others. Good safety practices not only protect you but
also protect the people around you.
*VERY IMPORTANT-PLEASE READ*
REMOVAL OF SAFETY DEVICES FROM
EQUIPMENT
Safety equipment and devices, of whatever type, are not to be removed from equipment/machinery/
vehicles for any reason, other than to perform maintenance and/or repair. Such equipment/machinery/
vehicles are not to be operated with safety equipment or devices removed, or when such devices are
known to be inoperable or defective.
2

T-3000 SAFETY PRECAUTIONS
Read and understand this entire manual before operating,
maintaining or repairing the Combination Dump Body/Sander
This section contains some general safety precautions to do and not to do.
This is not an all inclusive list and it is the responsibility of the operator
to have proper training and use common sense in work situations.
DO NOT
DO NOT operate, maintain or repair this unit without having fully read and understand ALL the
aspects of this manual.
DO NOT ride, sit or stand on unit at anytime.
DO NOT operate the unit in a state of disrepair.
DO NOT operate the unit with ANY guards or safety devices broken, missing or inoperable.
DO NOT operate the unit without wearing proper safety equipment.
DO NOT operate this unit while under the influence of any alcohol or medication.
DO NOT operate this unit if you have a record of mental instability or dizziness which could
result in injury to yourself or others.
DO NOT operate this unit if you are under 18 years of age.
DO NOT operate this unit without fully inspecting the unit for any damage or leakage.
DO NOT operate unit unless all hydraulic components such as hoses and fittings have been
checked for leakage or damage.
DO NOT place hands or feet near moving or rotating parts.
DO NOT leave truck unattended while in operation.
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DO NOT park truck on steep grade or slope.
WARNING

DO NOT go under raised body without body prop in place for any reason.
DO NOT raise dump body near any power lines or low tree branches.
DO NOT raise dump body on an uneven or soft surface.
DO NOT lower dump body without a complete visual check of the body area.
DO NOT use equipment that is not safe.
DO NOT exceed weight limitations.
DO NOT make repairs or adjustments on the unit while it is in operation.
DO NOT allow personnel to ride anywhere, except in the cab, when the vehicle is in motion.
DO NOT leave equipment unattended with the engine running. Shut off engine and set the
parking brake when equipment is not in use.
DO NOT jump from the vehicle.
DO NOT work under bed when raised without proper bracing in place.
DO NOT unload or load on uneven surfaces.
DO NOT lift dump body and floor at the same time.
DO NOT tip on recently excavated ground or in filling ground if the soil was not properly
compacted.

DO NOT stand in the cylinders operation area when in action.
DO NOT stand in the area of outflow.
DO NOT stand near the spreader mechanism while in operation.
DO NOT stand inside the dump body when the conveyor is in operation.
DO NOT operate the truck with a defective back up alarm. Fix immediately if defective.
DO NOT operate the truck with a defective body up indicator light. Fix immediately if defective.
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DO

DO completely read and understand the owner’s manual before operating, maintaining ore
repairing the Combination Dump Body/Spreader.
DO completely inspect the unit before leaving the service garage.
DO replace any worn or missing safety stickers immediately.
DO insert the body props before going under the raised body for any reason.
DO observe for any overhead obstructions prior to dumping.
DO make sure the opening control of rear gate is in the closed position when truck is moving.
DO make sure the truck is in a stable position on level ground before starting to lift the dump
body or floor.
DO at all time be in control of the operation when out flowing.
DO make sure the rear tailgate is free before starting to lift the dump body.
DO make sure that when the dump body is not in operation, it is laying on the truck’s frame.
DO use a spotter when backing.
DO follow and obey ALL safety regulations.
5

SAFETY & WARNING DECALS
The decals shown below are installed on the spreader. If these decals are missing, become destroyed,
or cannot be read – please contact the factory and new decals will be sent to you. The decals will be
sent at no charge.
Part #7500-87 Part # 7500-36
Part #7500-45
Part # 7500-43 Part # 7500-31
Part # 7500-89 Part # 7500-102
6

General Ladder Safety
For Side Mounted Ladders
(If equipped)
There are potential hazards that are associated with side-mounted ladders. Care must be taken while
using these ladders. Following these basic guidelines and good COMMON SENSE can help prevent
accidents. At any time are you unsure, please ask your supervisor.
ALWAYS
 Thoroughly inspect the ladder prior to use. Inspect for missing or damaged components and
loose fasteners. Do Not use if not in good working order. See your Supervisor for corrective
actions.
 Use a three-point method in mounting and dismounting equipment. When mounting, face the
equipment, using both hands, firmly grasp the handhold while placing one foot solidly on the step
and proceeding upward on the ladder. When dismounting, face the equipment, using both hands,
firmly grasp the handhold while placing one foot solidly on the step and proceeding downward on
the ladder.
 Keep body centered on the ladder. DO NOT overreach.
 Use all steps and handholds provided when mounting or dismounting the equipment.
 Keep steps as clean as possible.
 Park in an area that provides maximum protection for the operator and passenger. Ensure a safe,
solid landing area for mounting and dismounting the equipment.
 Shut off engine and set the parking brake prior to use of the ladder.
NEVER
 Jump from equipment
 Leave equipment unattended with the engine running.
 “NO RIDERS” DO NOT ride on the equipment at any time.
 Keep the ladder in the “up” position except when in use.
MAINTENANCE
 Be sure that the hinge assembly is lubricated on a regular basis with a light wt oil. The nylock
nuts and bolts should be “snug” to allow the ladder to pivot freely. Inspect the nuts and bolts for
wear and replace as needed.
 The rubber Jeep catch to lock the ladder in the “up” position after time becomes weather checked
and the rubber may deteriorate. Inspect the Jeep catch weekly and replace as needed.
7

8

INTRODUCTION
The following pages in Section One will guide you through off season storage and maintenance of
the Tarco® 3000 Combination Dump Body/Spreader. We suggest that you read this entire section
before using your spreader as it contains many helpful hints. In Section Two there is a complete parts
breakdown identifying all the spare or replacement parts that you might need. There are also
instructions on how to order parts.
As always you should obey all of the safety rules outlined on Page One and throughout this book. A
great effort has been made to make the Tarco® 3000 Combination Dump Body/Spreader as safe as
possible and still perform its task, but only properly trained personnel should operate or perform
maintenance on this machine.
REGISTRATION OF SPREADER AND WARRANTY INFORMATION
Before beginning to mount your Tarco® 3000 Combination Dump Body/Spreader, unpack all loose
parts that might be inside the dump body and check for damage. Report any damage at once to the
shipping company and your local TARCO® distributor. You should also immediately register your
Tarco® Combination Dump Body/Spreader with LOUGHBERRY MFG. COMPANY, INC., by
filling out a warranty certificate and registration card and returning them to the LOUGHBERRY
MFG. COMPANY, INC.. The warranty period becomes effective upon date of delivery of your
machine unless other arrangements have been made with your TARCO® distributor or
LOUGHBERRY MANUFACTURING COMPANY. The information required to register your
Tarco® Combination Dump Body/Spreader may be found on the serial number tag secured to your
machine and will look like this.
LOUGHBERRY MFG. CORP.
SARATOGA SPRINGS, NY
SERIAL NUMBER PHONE: [phone]
______-______-______-______-______-_______
For your convenience record this information on the warranty card half, which you keep and be sure
to give all this information when ordering parts or seeking service information.
If your spreader has a hydraulic pump, hydraulic motor, gasoline or diesel engine as the power source
the LOUGHBERRY MFG. CORP. makes no warranty whatsoever in respect to the engine, ignition,
starter, alternator, battery, carburetor or other power accessories or their components as these items
are in warranty by their respective manufacturers.
9

TARCO® 3000 DUMP BODY/SPREADER MAINTENANCE
HOW TO USE THE MAIN DUMP BODY SAFETY PROP
CAUTION MAKE SURE THAT THE DUMP BODY IS
EMPTY BEFORE USING THE SAFETY
PROP
CAUTION MAKE SURE THAT THE SAFETY PROP
IS IN THE RIGHT POSITION BEFORE
GETTING UNDER THE DUMP BODY. ADDITIONAL
SAFETY BLOCKING IS REQUIRED. TO PREVENT
THE BODY FROM LOWERING DOWN SAFETY
BLOCKING MUST NOT BE REMOVED UNTIL THERE
IS NO DANGER OF ANYONE BEING UNDER THE
BODY WHEN BODY IS LOWERED.
To Use:
1. Release safety prop holder. Allow safety prop to drop down.
2. Raise dump body until the safety prop clears the positioning pad.
3. Slowly lower the body until the safety prop is secure on its pad, you should notice a resistance.
4. Make sure the control valve is placed in the neutral position.
5. Visually verify that the safety prop is in position.
To Put Away:
1. Remove all additional safety blocking.
2. Raise dump body until the safety prop clears the positioning pad.
3. Position safety prop to its original position.
4. Lower the dump body.
10

TARCO® 3000 DUMP BODY/SPREADER MAINTENANCE
HOW TO USE THE FLOOR’S SAFETY PROP
CAUTION MAKE SURE THAT THE DUMP BODY IS
EMPTY BEFORE USING THE SAFETY
PROP
CAUTION MAKE SURE THAT THE SAFETY PROP
IS IN THE RIGHT POSITION BEFORE
GETTING UNDER THE DUMP BODY. ADDITIONAL
SAFETY BLOCKING IS REQUIRED. TO PREVENT
THE BODY FROM LOWERING DOWN SAFETY
BLOCKING MUST NOT BE REMOVED UNTIL THERE
IS NO DANGER OF ANYONE BEING UNDER THE
BODY WHEN BODY IS LOWERED.
To Use:
1. Release safety prop holder and allow safety prop to drop down
2. Raise dump body until the safety prop clears the positioning pad
3. Slowly lower the body until the safety prop is secure on its pad, you should notice a resistance
4. Make sure the control valve is placed in the neutral position
5. Visually verify that the safety prop is in position
To Put Away:
1. Remove all additional safety blocking
2. Raise dump body until the safety prop clears the positioning pad
3. Position safety prop to its original position
4. Lower the dump body
11

TARCO3000 DUMP BODY/SPREADER OPERATION &
MAINTENANCE
HOW TO RAISE AND LOWER THE PROTECTIVE HINGED FLOOR
COVERING THE CONVEYOR CHAIN
CAUTION MAKE SURE THE CONVEYOR CHAIN AND SPINNER ARE IN
THE OFF POSTION PRIOR TO ENTERING THE DUMP BODY
TO RAISE OR LOWER THE FLOOR. FAILURE TO DO SO
COULD RESULT IN SERIOUS PERSONAL INJURY OR DEATH.
CAUTION TWO PEOPLE, ONE AT EACH END OF THE FLOOR, SHOULD
ALWAYS BE AVAILABLE EACH TIME THE FLOOR IS RAISED
TO THE STORAGE POSITION FOR SANDER USAGE OR
LOWERED TO THE FLAT PROTECTIVE POSITION FOR DUMP
BODY USE.
CAUTION MAKE SURE THAT THE AREA UNDER THE FLOOR IS CLEAR
PRIOR TO LOWERING IT. MAKE SURE THAT THE FLOOR IS
FREE OF MATERIAL AND DEBRIS PRIOR TO RAISING IT TO
THE STORAGE POSITION.
To Use:
1. Prior to raising the floor, insure that the safety tabs used to hold the floor in place have been
maintained and the ny-lock nuts are tight and working properly.
2. To place the hinged floor in the raised position, place one person on each end of the floor.
3. Slowly raise the floor to meet the side of the dump body.
4. Once the floor is in position, place the metal tabs over each corner of the floor to hold it in
position. Make sure the tabs fit tightly and are secure prior to releasing.
To Put Away:
1. With one person on each end of the floor panel, ensure that no part of any person or material
is in the area to be covered by the floor once it is placed in the lowered, flat position.
FAILURE TO CLEAR THIS AREA COULD CAUSE SERIOUS PERSONAL INJURY.
2. While each person is holding the floor in the upright position, carefully remove the metal
safety tabs from each corner of the floor.
3. With each person continuing to hold corner of the floor, slowly lower the floor until it is the
flat position covering the conveyor chain.
12

CAUTION – Before performing maintenance operations vehicle must be parked on level ground.
Set parking brake, apply wheel chocks, shut off the power, and make sure all movement has stopped.
IMPORTANT MAINTENANCE INFORMATION REGARDING ELECTRICAL
CONNECTIONS ON TARCO ® MATERIAL SPREADERS
For optimum performance and corrosion resistance, a light to medium application of dielectric
grease, at the beginning and end of each season of operation, should be applied to all electrical
disconnects.
General Maintenance Information:
1. Always keep oil level near top of level gauge of tank
2. Change oil from system every working season. Use oil Chevron AWISO 46
3. Change oil filter after first fifty hours and yearly
4. See your nearest dealer if you notice a superheating or a leak of pressure in hydraulic system.
The maximum temperature allowed in system is (130 degrees), normal pressure is 2000 psi
5. Check hydraulic system every working season: engine, pump, valves, hoses, and pump driving
system
6. Pressure Adjustment:
-Spreading operation: 1800 psi
-Dump body operation: 1800 psi
-Dump body floor operation
-Raising floor: 1800 psi
-Lowering floor: 400-psi max
7. Never store material in the dump body during freezing weather
8. Never try to operate the conveyor system with a frozen load of material
9. Thorough washing of unit after each use is required
CAUTION – Before any adjustments or lubrication work is performed on the spreader, be sure to
follow all safety rules.
1. Know your controls, and be familiar with the equipment. Learn how to stop the equipment
quickly in an emergency.
2. Keep all individuals who are not involved with the equipment at a safe distance.
3. Keep all shields and guards in place when operating this equipment.
4. Adjust and lubricate machine only when the power source is off and locked out.
5. When any mechanism becomes clogged, shut off the power source and lock it out before
attempting to clear the blockage.
6. Keep hands, feet and clothing away from all moving parts. Always wear relatively tight and
belted clothing to prevent accidental catching of moving parts.
Regular or daily maintenance is required for proper operation. The following are components that
require regular and/or seasonal inspection and lubrication.
13

BEARINGS: All the bearings on your Tarco® 3000 Combination Dump Body/Spreader are sealed
and self-aligning. The bearings are designed to operate at high speed under continuous operation.
Since the bearings on your spreader operate as low as 20 RPM, more harm will be done to them by
over greasing than by under greasing. When lubrication is required, use a hand-operated grease gun
and light bearing grease. It is a good idea to keep the bearing race and any shafts protruding through
the bearing heavily coated with grease. This coating will retard corrosion on the shaft and allow for
easier shaft removal should it become necessary.
RIGHT ANGLE 20:1 & 50:1 WORM GEARBOX: The worm gear reducer has been properly
filled with the factory and should be checked periodically during the season. At the end of each
season, fill the gearbox to the top for off-season storage. At the beginning of the next season
completely drain the gearbox and refill with fresh lube to the oil level plug. Lightly grease the
fittings. Utilize SAE 85W-90 Gear Lubricant only in the 20:1 & 50:1 reduction gearbox.
HYDRAULIC SYSTEM: The truck mounted hydraulic pump and reservoir should be checked once
each week and refilled to 1” from the top with Chevron AWISO 46 or equal Hydraulic Oil.
DUMP BODY: Grease fittings are provided throughout the dump body. The following items should
be greased:
 Hoist cylinder upper and lower mounting blocks
 Rear hinge block assembly
 All tailgate latch linkage assemblies
 Main center hinge for side dump operations
 Flow gate jack
CONVEYOR SYSTEM: Conveyor chain should be lubricated with a heavy weight oil. This will
prevent unnecessary binding and premature wear. The conveyor chain should be inspected and
adjusted periodically, apply grease to the take up grease cylinders so that the distance between the
centerline of the idler drum to the point where the chain contacts the return strips is 18” x 22”.
14

APPLICATION RATE TABLE
Application rates for the Tarco® 3000 Combination Dump Body/Spreader with superior hydraulic
valving. All values are in pounds of material (sand) spread per mile. These values are approximate
and should be used as a guide.
VEHICLE
SPEED
(MPH)
VALVE
POSITION
DETENT
GATE OPENING
1” 2” 3” 4”
2 660 1140 1560 1980
4 1200 1920 2640 3360
6 1620 2640 3660 46805 8 1980 3240 4440 5700
10 2940 3960 5460 6960
12 2940 4740 6540 8400
2 330 570 780 990
4 600 960 1320 1680
6 810 1320 1830 234010 8 990 1620 222 2850
10 1200 1980 2730 3480
12 1470 2370 3270 4200
2 220 380 520 660
4 400 640 880 1120
6 540 880 1220 156015 8 660 1080 1480 1900
10 800 1320 1820 2320
12 980 1580 2180 2800
2 165 285 390 495
4 300 480 660 840
6 405 660 915 117020 8 495 810 1110 1425
10 615 998 1373 1762
12 735 1185 1635 2100
15

END OF SEASON STORAGE
For extended life and best use of your spreader, four (4) operations must be performed after
every working season or sooner as required:
1. A complete clean up is necessary
2. Sand blast/abrasive clean as required
3. Repaint as required
4. Oil the entire chain and conveyor system
5. Grease all fittings and components
16

SECTION TWO
PARTS INFORMATION
The second section of this book deals with identifying the necessary replacement parts for your
Tarco® 3000 Combination Dump Body/Spreader. By following through the upcoming pages a
logical presentation of the component parts will be presented starting with the basic hopper and
progressing through the drive options, spinner options and so on until all replacement parts have
been identified.
BE SURE THAT WHEN ORDERING ANY REPLACEMENT PARTS TO
ALWAYS GIVE THE MACHINE MODEL AND SERIAL NUMBER
17

TARCO 3000 OPERATING MANUAL SECTION TWO PARTS/ INFORMATION
“ALWAYS GIVE PART NAME, NUMBER & MACHINE SERIAL NUMBER WHEN ORDERING”
18

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